// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    If B1 = 1110xxxx ([0xE0 - 0xEF]), B2, B3 = 10xxxxxxx ([0x80 - 0xBF]),
    without [B1, B2] = [0xE0, 0x80 - 0x9F], [0xED, 0xA0 - 0xBF] (0xD800 -
    0xDFFF), return UTF8(B1, B2, B3)
esid: sec-decodeuricomponent-encodeduricomponent
description: Complex tests, use RFC 3629
includes: [decimalToHexString.js]
---*/

function Test() {
    var errorCount = 0;
    var count = 0;
    var indexP;
    var indexO = 0;

    for (var indexB1 = 0xE0; indexB1 <= 0xEF; indexB1++) {
      var hexB1 = decimalToPercentHexString(indexB1);
      for (var indexB2 = 0x80; indexB2 <= 0xBF; indexB2++) {
        if ((indexB1 === 0xE0) && (indexB2 <= 0x9F)) continue;
        if ((indexB1 === 0xED) && (0xA0 <= indexB2)) continue;
        var hexB1_B2 = hexB1 + decimalToPercentHexString(indexB2);
        for (var indexB3 = 0x80; indexB3 <= 0xBF; indexB3++) {
          count++;
          var hexB1_B2_B3 = hexB1_B2 + decimalToPercentHexString(indexB3);
          var index = (indexB1 & 0x0F) * 0x1000 + (indexB2 & 0x3F) * 0x40 + (indexB3 & 0x3F);
          if (decodeURIComponent(hexB1_B2_B3) === String.fromCharCode(index)) continue;

          if (indexO === 0) {
            indexO = index;
          } else {
            if ((index - indexP) !== 1) {
              if ((indexP - indexO) !== 0) {
                var hexP = decimalToHexString(indexP);
                var hexO = decimalToHexString(indexO);
                throw new Test262Error('#' + hexO + '-' + hexP + ' ');
              }
              else {
                var hexP = decimalToHexString(indexP);
                throw new Test262Error('#' + hexP + ' ');
              }
              indexO = index;
            }
          }
          indexP = index;
          errorCount++;
        }
      }
    }

    if (errorCount > 0) {
      if ((indexP - indexO) !== 0) {
        var hexP = decimalToHexString(indexP);
        var hexO = decimalToHexString(indexO);
        throw new Test262Error('#' + hexO + '-' + hexP + ' ');
      } else {
        var hexP = decimalToHexString(indexP);
        throw new Test262Error('#' + hexP + ' ');
      }
      throw new Test262Error('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
